Author: André M. McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
Natural Convection Heat Transfer from Vertical Parallel Plates with Isoflux Boundary Condition
Author: André M. McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
Fully Developed Laminar Natural Convection in a Vertical Parallel-plate Duct with Constant Wall Heat Flux
Author: Gülçin Aktan
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 68
Book Description
The problem of heat transfer due to free convection in a channel formed by two parallel, isoflux, vertical plates is of considerable importance in electronic cooling applications, thermosiphons, the optimum spacing of plates or components, industrial stacks, heat exchangers, nuclear power plants and combustion involving vertical walls. Although in each implementation other physical considerations are necessary, fully developed flow with symmetric isoflux boundary condition offers a fundamental heat transfer problem. Thus, here, the fully developed laminar natural convective flow of a viscous fluid in a channel formed by heated infinitely long vertical plates is investigated. Using boundary layer approximations, the basic governing equations of continuity, momentum and energy are combined into a single equation and solved analytically for a symmetric uniform heat flux boundary condition to find the velocity and temperature profiles and heat transfer coefficients for the flow. The closed-form solutions that are presented are strightforward and simple compared to previous solutions existing in the literature. For Rayleigh numbers sufficiently small to ensure a fully developed flow, it is found that the local Nusselt number based on local wall to bulk temperature difference is 4.118. Furthermore the pressure and mass flow rates for this particular geometry are also investigated.
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 68
Book Description
The problem of heat transfer due to free convection in a channel formed by two parallel, isoflux, vertical plates is of considerable importance in electronic cooling applications, thermosiphons, the optimum spacing of plates or components, industrial stacks, heat exchangers, nuclear power plants and combustion involving vertical walls. Although in each implementation other physical considerations are necessary, fully developed flow with symmetric isoflux boundary condition offers a fundamental heat transfer problem. Thus, here, the fully developed laminar natural convective flow of a viscous fluid in a channel formed by heated infinitely long vertical plates is investigated. Using boundary layer approximations, the basic governing equations of continuity, momentum and energy are combined into a single equation and solved analytically for a symmetric uniform heat flux boundary condition to find the velocity and temperature profiles and heat transfer coefficients for the flow. The closed-form solutions that are presented are strightforward and simple compared to previous solutions existing in the literature. For Rayleigh numbers sufficiently small to ensure a fully developed flow, it is found that the local Nusselt number based on local wall to bulk temperature difference is 4.118. Furthermore the pressure and mass flow rates for this particular geometry are also investigated.
Numerical Study of Natural Convection Between Two Vertical Parallel Plates with One Oscillating Surface Temperature
Author: Wei Cha
Publisher:
ISBN:
Category : Electronic apparatus and appliances
Languages : en
Pages : 196
Book Description
Publisher:
ISBN:
Category : Electronic apparatus and appliances
Languages : en
Pages : 196
Book Description
An Analysis of Natural Convection Between Finite Vertical Parallel Plates
Author: James Quintiere
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 356
Book Description
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 356
Book Description
Natural Convection from Circular Cylinders
Author: Sandra K. S. Boetcher
Publisher: Springer
ISBN: 3319081322
Category : Science
Languages : en
Pages : 57
Book Description
This book presents a concise, yet thorough, reference for all heat transfer coefficient correlations and data for all types of cylinders: vertical, horizontal, and inclined. This book covers all natural convection heat transfer laws for vertical and inclined cylinders and is an excellent resource for engineers working in the area of heat transfer engineering.
Publisher: Springer
ISBN: 3319081322
Category : Science
Languages : en
Pages : 57
Book Description
This book presents a concise, yet thorough, reference for all heat transfer coefficient correlations and data for all types of cylinders: vertical, horizontal, and inclined. This book covers all natural convection heat transfer laws for vertical and inclined cylinders and is an excellent resource for engineers working in the area of heat transfer engineering.
Buoyancy-induced Flows and Transport
Author: Benjamin Gebhart
Publisher: CRC Press
ISBN: 9780891164029
Category : Art
Languages : en
Pages : 594
Book Description
Publisher: CRC Press
ISBN: 9780891164029
Category : Art
Languages : en
Pages : 594
Book Description
The Transition from Forced-to-free-convective Heat Transfer from a Heated Vertical Plate in Air with the Buoyant and Inertial Forces Opposed
Author: J. R. Gloudemans
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 536
Book Description
Forced Convection Heat Transfer Between Parallel Plates and in Annuli with Volume Heat Sources Within the Fluids
Author: H. F. Poppendiek
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 64
Book Description
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 64
Book Description
Natural Convection from Open- and Closed-sided Vertical Parallel Plates and from Fin-tube Configurations
Author: Parviz Ahmadi Bahrami
Publisher:
ISBN:
Category :
Languages : en
Pages : 214
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 214
Book Description
The Development of Natural Convection of Vertical Flat Plates and in Vertical Channels
Author: Roger K. Engel
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 278
Book Description
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 278
Book Description